<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>

<body>
<script>
	//证明prototype共享
//	function ren(){
//		this.age=12;	
//	};
//	ren.prototype={
//		name:{name1:'zs',name2:'lisi'}
//	};
//	var ren1=new ren();
//	var ren2=new ren();
//	alert(ren1.name.name1);
//	ren1.name.name1='wangwu';
//	alert(ren1.name.name1);
//	alert(ren2.name.name1);
	
	
	
	
	
	
	
	
	
	
	
	
</script>
</body>
</html>
